Home / 6,879,168.06-10,320,054.04-2,268,419.16

Finding the Fourth Proportional to 6,879,168.06, 10,320,054.04 and 2,268,419.16

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Solution

The fourth proportional to 6,879,168.06, 10,320,054.04 and 2,268,419.16 is: 3,403,058.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,879,168.06 : 10,320,054.04 = 2,268,419.16 : x
  2. Step 2: Convert to fraction form
    6,879,168.06/10,320,054.04 = 2,268,419.16/x
  3. Step 3: Cross multiply
    6,879,168.06x = 10,320,054.04 × 2,268,419.16
  4. Step 4: Simplify right side
    6,879,168.06x = 23,410,208,348,378.14
  5. Step 5: Solve for x
    x = 23,410,208,348,378.14/6,879,168.06
  6. Step 6: Final answer
    x = 3,403,058.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.